8
-1
Section::::Reaction engines.:Jets.:Turbofan.

Aircraft engine
158681
8
-1
Section::::Abstract.
Howard Hughes
14059
8
-1
Section::::Abstract.
Hughes H-4 Hercules
197878
eight
-1
Section::::Abstract.
Aircraft engine
158681
eight
-1
Section::::Business career.:Aviation and aerospace.:Airlines.

Howard Hughes
14059
eight
-1
Section::::Abstract.
Hughes H-4 Hercules
197878